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公开(公告)号:US20130315733A1
公开(公告)日:2013-11-28
申请号:US13678927
申请日:2012-11-16
Applicant: James E. Smith
Inventor: Jonathan Kweder , James E. Smith
IPC: F01D1/32
Abstract: A passive thrust enhancement system having a propeller, which includes a propeller hub, a first propeller blade, a second propeller blade, wherein each of the first and second propeller blades include a fluid flow channel within the first and second propeller blades, which is fluidly connected to a flow exit slot, and a flow capture device, which includes a plenum chamber, mounted on the propeller hub, wherein the plenum chamber is fluidly connected to the fluid flow channels.
Abstract translation: 一种具有螺旋桨的被动推力增强系统,其包括螺旋桨毂,第一螺旋桨叶片,第二螺旋桨叶片,其中第一和第二螺旋桨叶片中的每一个包括第一和第二螺旋桨叶片内的流体流动通道, 连接到流出口槽,以及流动捕获装置,其包括安装在螺旋桨毂上的增压室,其中所述增压室流体地连接到流体流动通道。